Massless preheating with full Einstein gravity
Cosmic microwave background (CMB) radiation fills the universe almost uniformly and it has imprints of the primordial curvature perturbations. Observations of the CMB showed that to a large extent they are Gaussian [1]. However, there are hints of some non-Gaussianity in the CMB that is within the r...
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Imperial College London
2013
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.576064 |